68644130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1733}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 131464944

約数和(自身を除く): 62820814

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 1733, 2330, 3466, 3961, 7922, 8665, 17330, 19805, 29461, 39610, 58922, 147305, 294610, 403789, 807578, 2018945, 4037890, 6864413, 13728826, 34322065, 68644130]

約数ペア:

[(1, 68644130), (2, 34322065), (5, 13728826), (10, 6864413), (17, 4037890), (34, 2018945), (85, 807578), (170, 403789), (233, 294610), (466, 147305), (1165, 58922), (1733, 39610), (2330, 29461), (3466, 19805), (3961, 17330), (7922, 8665)]